Commit da06e2ea authored by Ziye Yang's avatar Ziye Yang Committed by Jim Harris
Browse files

fio_plugin: make spdk_env_init only once 



This patch will be prepare to support multi threads.

Change-Id: I2234ae1d564c9cf17b92c85fd0a414adaa639bf2
Signed-off-by: default avatarZiye Yang <ziye.yang@intel.com>
parent 13fc774b

examples/nvme/fio_plugin/fio_plugin.c

+9 −4
Original line number Diff line number Diff line
@@ -50,6 +50,8 @@ 


#define MAX_LCORE_COUNT		63



bool spdk_env_initialized;



struct spdk_fio_request {

	struct io_u		*io;
@@ -208,10 +210,13 @@ static int spdk_fio_setup(struct thread_data *td) 
	fio_thread->iocq = calloc(fio_thread->iocq_size, sizeof(struct io_u *));

	assert(fio_thread->iocq != NULL);



	if (!spdk_env_initialized) {

		spdk_env_opts_init(&opts);

		opts.name = "fio";

		opts.dpdk_mem_size = 512;

		spdk_env_init(&opts);

		spdk_env_initialized = true;

	}



	for_each_file(td, f, i) {

		memset(&trid, 0, sizeof(trid));